Respond to latest round of CRAN comments

Author: crew102

DESCRIPTION

@@ -4,10 +4,11 @@ Version: 0.1.0
 Authors@R: person("Christopher", "Baker", email = "[email protected]",
   role = c("aut", "cre"))
 Description: An 'RStudio' Addin for Hippie Expand (AKA Hippie Code
-  Completion or Cyclic Expand Word). Hippie Completion searches for matching
-  tokens within the user's current source editor file, regardless of file type.
-  By searching only within the current source file, Hippie offers a fast way to
-  identify and insert completions that appear around the user's cursor.
+  Completion or Cyclic Expand Word). This type of completion searches for 
+  matching tokens within the user's current source editor file, regardless of
+  file type. By searching only within the current source file, 'hippie' offers a
+  fast way to identify and insert completions that appear around the user's
+  cursor.
 URL: https://github.com/crew102/hippie
 BugReports: https://github.com/crew102/hippie/issues
 License: MIT + file LICENSE

R/hippie-package.R

@@ -3,8 +3,14 @@
 #' Invoke Hippie Completion, either upwards or downwards. This function is meant
 #' to be called as a shortcut.
 #'
-#' @return A match token is inserted into the relevant RStudio source document
-#' context.
+#' @return Nothing. A match token is inserted into the relevant RStudio source
+#' document context.
 #' @name hippie-invoke
 #' @aliases hippie
+#' @examples
+#' \dontrun{
+#' # Not intended to be called directly. Rather, bind to a keyboard shortcut.
+#' hippie_up()
+#' hippie_down()
+#' }
 NULL

R/view.R

@@ -36,6 +36,13 @@
 #' straight away instead of sending it to the console first, set
 #' `option(hippie.pipe_to_console = FALSE)`.
 #'
+#' @return Nothing. Code is either sent to your console for evaluation or
+#' evaluated straight away.
+#' @examples
+#' \dontrun{
+#' # Not intended to be called directly. Rather, bind to a keyboard shortcut.
+#' invoke_view()
+#' }
 #' @export
 invoke_view <- function() {
   try(.invoke_view(), silent = TRUE)